Search a number
-
+
105116106704 = 247536124759
BaseRepresentation
bin110000111100101101…
…0000111111111010000
3101001022201111111021012
41201321122013333100
53210234210403304
6120142322550052
710410606110330
oct1417132077720
9331281444235
10105116106704
1140641335864
1218457208328
139bb273110b
1451327070c0
152b0347816e
hex1879687fd0

105116106704 has 120 divisors (see below), whose sum is σ = 241150815360. Its totient is φ = 43466042880.

The previous prime is 105116106701. The next prime is 105116106727. The reversal of 105116106704 is 407601611501.

It is a super-2 number, since 2×1051161067042 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (105116106701) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22085477 + ... + 22090235.

It is an arithmetic number, because the mean of its divisors is an integer number (2009590128).

Almost surely, 2105116106704 is an apocalyptic number.

105116106704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 105116106704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (120575407680).

105116106704 is an abundant number, since it is smaller than the sum of its proper divisors (136034708656).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

105116106704 is an equidigital number, since it uses as much as digits as its factorization.

105116106704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4949 (or 4882 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 32.

The spelling of 105116106704 in words is "one hundred five billion, one hundred sixteen million, one hundred six thousand, seven hundred four".

Divisors: 1 2 4 7 8 14 16 28 53 56 61 106 112 122 212 244 371 424 427 488 742 848 854 976 1484 1708 2968 3233 3416 3721 4759 5936 6466 6832 7442 9518 12932 14884 19036 22631 25864 26047 29768 33313 38072 45262 51728 52094 59536 66626 76144 90524 104188 133252 181048 197213 208376 252227 266504 290299 362096 394426 416752 504454 533008 580598 788852 1008908 1161196 1380491 1577704 1765589 2017816 2032093 2322392 2760982 3155408 3531178 4035632 4064186 4644784 5521964 7062356 8128372 11043928 14124712 15385847 16256744 17708239 22087856 28249424 30771694 32513488 35416478 61543388 70832956 107700929 123086776 123957673 141665912 215401858 246173552 247915346 283331824 430803716 495830692 861607432 938536667 991661384 1723214864 1877073334 1983322768 3754146668 6569756669 7508293336 13139513338 15016586672 26279026676 52558053352 105116106704